A wind-swept tree grows at an angle of 85°. An environmental scientist wants to know the height of the tree. She walks 50 m from the tree and measures the angle of elevation of 40° to the top of the tree. How tall is the tree? 40° B 85° 50 m Milena, Jared and Brennan have 3 different approaches to answering this question. Milena suggests using the tan ratio to solve for the height of the tree. Jared says we should use sine law to solve for the height of the tree. Brennan want to use cosine law sinse this is a SAS triangle. Blank 1: Who is correct? Blank 2: What is the height of the tree? Round your answer to the nearest tenth of a metre.
A wind-swept tree grows at an angle of 85°. An environmental scientist wants to know the height of the tree. She walks 50 m from the tree and measures the angle of elevation of 40° to the top of the tree. How tall is the tree? 40° B 85° 50 m Milena, Jared and Brennan have 3 different approaches to answering this question. Milena suggests using the tan ratio to solve for the height of the tree. Jared says we should use sine law to solve for the height of the tree. Brennan want to use cosine law sinse this is a SAS triangle. Blank 1: Who is correct? Blank 2: What is the height of the tree? Round your answer to the nearest tenth of a metre.
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 48PS: Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The...
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Transcribed Image Text:A wind-swept tree grows at an angle of 85°. An environmental scientist wants to
know the height of the tree. She walks 50 m from the tree and measures the angle of
elevation of 40° to the top of the tree.
How tall is the tree?
40°
B
85°
50 m
Milena, Jared and Brennan have 3 different approaches to answering this question.
Milena suggests using the tan ratio to solve for the height of the tree.
Jared says we should use sine law to solve for the height of the tree.
Brennan want to use cosine law sinse this is a SAS triangle.
Blank 1: Who is correct?
Blank 2: What is the height of the tree? Round your answer to the nearest tenth of a
metre.
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